TM-9-2320-260-34-1

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE; VOLUME 1 OF 2

JULY 1994

TM-9-2320-260-34-1 - Page 378 of 657

TM 9-2320-260-34-1

5-22. FUEL PUMP GOVERNOR REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP

APPLICABLE MODELS

M816, M819

TOOLS

General mechanic’s tool kit

(Appendix B, Item 1)

MATERIALS/PARTS

Filter kit (Appendix D, Item 335)

Gasket (Appendix D, Item 124)

Seal (Appendix D, Item 424)

Seal (Appendix D, Item 426)

MATERIAIS/PARTS (Contd)

O-ring (Appendix D, Item 288)

Two lockwashers (Appendix D, Item 233)

O-ring (Appendix D, Item 276)

REFERENCES (TM)

TM 9-2320-260-34P-1

EQUIPMENT CONDITION

Fuel pump removed (para. 5-13).

1.

2.

3.

4.

5.

6.

Remove two screws (4), lockwashers (3), washers (2), shutoff valve (5), and O-ring (6) from

governor (7). Discard O-ring (6) and lockwashers (3).

Remove filter cap (1), gasket (17), spring (16), filter (15), O-ring (14), retainer (13), and filter

screen (12) from fuel pump (9) and governor (7). Discard filter cap (1), gasket (17), spring (16),

filter (15), O-ring (14), retainer (13), and filter screen (12).

Remove spring (11) from throttle lever (8) and bracket (10).

Remove screw (18), seal (26), governor (7), and seal (22) from fuel pump (9). Discard seals (22)

and (26).

NOTE

Perform step 5 if adapter is damaged.

Remove adapter (23), gasket (24), and O-ring (25) from governor (7). Discard gasket (24) and

O-ring (25).

NOTE

Mark throttle lever positions for installation.

Loosen two nuts (19), screws (21) and remove throttle levers (8) and (20) from governor (7).

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